我只是让我的系统的所有用户尝试同时登录。我的服务器因为这个错误而瘫痪了:
SEVERE: Socket accept failed
Throwable occurred: java.net.SocketException: Too many open files
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:449)
at java.net.ServerSocket.implAccept(Ser
我从Linux服务器(CentOS)中删除了几个Tomcat安装。在安装Tomcat 8之后,现在当我尝试启动Tomcat 8 (./startup.sh)时,会出现以下错误:
Cannot find /opt/apache-tomcat-7.0.56/bin/setclasspath.sh
This file is needed to run this program
似乎我还没有正确地删除以前安装的tomcat。我怎么才能让这个发挥作用。帮助。
更新
[root@localhost bin]# ./startup.sh
Using CATALINA_BASE: /usr/local/
我有一个Ubuntu studio 16.10.,我试图使用命令sudo apt-get install tomcat7安装tomcat 7。我也尝试过tomcat8,但是之后
sudo apt-get install tomcat7
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
lib
当我找到tomcat版本时,它显示了关于tomcat的所有信息,如下所示。
./version.sh
Using CATALINA_BASE: /usr/share/tomcat7
Using CATALINA_HOME: /usr/share/tomcat7
Using CATALINA_TMPDIR: /usr/share/tomcat7/temp
Using JRE_HOME: /usr
Using CLASSPATH: /usr/share/tomcat7/bin/bootstrap.jar:/usr/share/tomcat7/bin/tomcat
我已经在我的Ubuntu机器上安装了tomcat7。当我试图重新启动服务器时,我得到了设置JAVA_HOME的消息,但它是在.bashrc中设置的。
export JAVA_HOME=/usr/lib/jvm/java-8-oracle
export CATALINA_HOME=/usr/share/tomcat7
错误:
omkars@<ubuntu_14.04>:~$ sudo service tomcat7 restart
[sudo] password for omkars:
* no JDK or JRE found - please set JAVA_HOME
om
我已经从我的Ubuntu15.04完全卸载了tomcat7。即使在卸载后,当我转到下面的时,也会显示以下内容
It works !
If you're seeing this page via a web browser, it means you've setup Tomcat successfully. Congratulations!
This is the default Tomcat home page. It can be found on the local filesystem at: /var/lib/tomcat7/webapps/ROOT/index.
我在我的vps上安装了tomcat (使用二进制文件,而不是apt-get install)。我可以使用bin/Startup.sh启动它,没有问题:
Using CATALINA_BASE: /usr/share/tomcat7
Using CATALINA_HOME: /usr/share/tomcat7
我有一个运行tomcat7的服务器,当我尝试重新启动tomcat7服务时,它显示: Job for tomcat7.service failed because the control process exited with error code. See "systemctl status tomcat7.service" and "journalctl -xe" for details. 当我检查我的systemctl状态tomcat7.service时,它给我: tomcat7.service - LSB: Start Tomcat.
Lo
当我试图在ubuntu15.10上安装tomcat 7时,它会显示以下错误。我已经安装了tomcat7三次以上,但仍然显示出相同的错误。
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
authbind libcommons-collections3-java libcommons-dbcp-java
libcommons-pool-java lib
当我试图重新启动tomcat时,我得到了以下信息:
sudo /etc/init.d/tomcat7 restart
Using CATALINA_BASE: /usr/share/tomcat7
Using CATALINA_HOME: /usr/share/tomcat7
Using CATALINA_TMPDIR: /usr/share/tomcat7/temp
Using JRE_HOME: /usr
Using CLASSPATH: /usr/share/tomcat7/bin/bootstrap.jar:/usr/share/tomcat7/bi
安装Tomcat7时会出现以下错误:
Setting up tomcat7 (7.0.26-1ubuntu1.1) ...
chmod: cannot access `/etc/tomcat7/tomcat-users.xml': No such file or directory
dpkg: error processing tomcat7 (--configure):
subprocess installed post-installation script returned error exit status 1
No apport report written
我让tomcat7在服务器上运行,用于服务台票务系统(SysAid)。重新启动后,tomcat7服务不会启动。
在我的catalina.out文件中,当我对tomcat7进行grep时,我得到以下内容:WARNING: Problem with directory [/usr/share/tomcat7/common/classes], exists: [false], isDirectory: [false], canRead: [false] WARNING: Problem with directory [/usr/share/tomcat7/common], exists: [fals
我试图在OpenShift上设置一个DIY应用程序,它使用Java8和Tomcat。我本来是通过来构建tomcat 8的,直到我在OpenShift上找到了那个。
我想使用Tomcat8来避免Java8的任何问题,但在那时候,我回去尝试使用Tomcat7。由于我无法在没有ant的情况下构建它,所以我尝试了安装,这给了我以下错误:
fatal: Not a git repository (or any parent up to mount point /var/lib/openshift)
Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS
我已经使用sudo apt-get install tomcat7安装了tomcat,当我尝试使用sudo /usr/share/tomcat7/bin/startup.sh启动tomcat服务器时,我得到了以下错误
Using CATALINA_BASE: /usr/share/tomcat7 Using CATALINA_HOME: /usr/share/tomcat7 Using CATALINA_TMPDIR: /usr/share/tomcat7/temp Using JRE_HOME: /usr Using CLASSPATH: /usr/shar
当我试图安装任何软件或重新安装tomcat7时,我会遇到以下错误:
Job for tomcat7.service failed because the control process exited with
error code. See "systemctl status tomcat7.service" and "journalctl
-xe" for details. invoke-rc.d: initscript tomcat7, action "start" failed. dpkg: error processing package